Noveske .300 BLK AR barrel

Brand new Noveske 8.5 inches Stainless steel barrel and bolt .300 BLK kit. Headspaced at the Factory, it also includes the pistol length gas tube, gas block and pins. This is a premium kit that I paid 850$ plus taxes and ride a few years ago so no low balls please. I have a buddy that uses one in a short manual repeater qnd it is very accurate. Would trade for a .458 socom or .50 beowulf kit or individual barrels with cash or dies and brass. I do have around 3000 ivi brass I can also sell.